#include <iostream>
using namespace std;
int main(){
    short a=127;
    cout<<"a="<<a<<endl;
    int b=65535;
    cout<<"b="<<b<<endl;
    long c=123123132;
    cout<<"c="<<c<<endl;
    long long d=123123123123123;
    cout<<"d="<<d<<endl;
    return 0;
}
